package chapter_5.cc;

public class People {
    String name;
    public void work(){
        System.out.println("人正在工作");
        class Money{
            String number;
            public void show(){
                System.out.println("我挣了"+number);
            }
        }
        Money m = new Money();
        m.number = "123456";
        m.show();
    }
    class haert{
        String flood;
        public void jump(){
            System.out.println(name);
            System.out.println("心脏在跳动");
        }
    }
}
